DG18-Agar mit Chloramphenicol (DG18)

According to ISO 21527-2

Abbreviazione: DG18
Numero articolo: 40-1038
Scheda: Petri Dish, 90mm
Colore: Beige, transparent
Condizioni di stoccaggio prodotti: Dry, in closed bag at 4 – 10°C.
Data di scadenza: 3 Months
Valore pH: 5.6 ± 0.2 at 25°C
1038 dg18 agar mit chloramphenicol dg18 xebios 2
Destinazione e applicazione

Dichloran-Glycerol-Agar with Chloramphenicol is used for isolation and enumeration of xerophilic moulds according to ISO 21527-2. The addition of Chloramphenicol inhibits the growth of bacteria, especially Gram Negative bacteria.

Composizione tipica

in g per 1 Litre Nutrient medium
Casein Peptone5
Potassium Dihydrogen Phosphate1
Magnesium Sulphate, anhydrous0.4
*Adjusted as required to meet performance standards

Controlli di qualita' microbiologici

The Microbiological Performance Test is carried out in accordance with the requirements of DIN EN ISO 11133:2014.


Incubation Conditions: 5 Days at 25±1°C; Inoculum Concentration of Target Organisms: 80–120 CFU

OrganismType StrainSpecificationColony morphology
Saccharomyces cerevisiaeATCC 9763/WDCM 0005850–130%Whitish, dry colonies
Wallemia sebiATCC 42694/WDCM 0018250–130%Brown colonies


Incubation Conditions: 5 Days at 25±1°C; Inoculum Concentration of Target Organisms: 10.000 – 1.000.000 CFU

OrganismType StrainSpecificationColony morphology
Escherichia coliATCC 8739/WDCM 00012Complete inhibition-
Bacillus subtilisATCC 6633/WDCM 00003Complete inhibition-

Microbial Contamination

Incubation Conditions: 5–7 Days at 20–25°C and 5–7 Days at 30–35°C

No microbial contamination

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